Showing 109–120 of 472 resultsSorted by popularity
Inquire Now
Marine Alkalinity Checker® HC Reagents (25 Tests) - HI772-26
The HI772-26 are the replacement reagents for the Marine Alkalinity (dKH) Checker® HC - HI772 and can be used with the Marine Alkalinity Checker® HC - HI755 . These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
Freshwater Alkalinity Checker® HC - HI775
The Hanna Freshwater Alkalinity Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Freshwater Alkalinity Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
- Compact, Portable Design
- Built-in Timer
- One-Button Operation
Freshwater Alkalinity Checker HC® Calibration Check Set - HI775-11
The Freshwater Alkalinity Checker HC® Calibration Check Set - HI775-11 provides a simple solution to validating the Freshwater Alkalinity Checker® HC - HI775 that has a range of 0 to 500 ppm CaCO3. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date for traceability when certifying the Checker® HC.
- Supplied with Certificate of Analysis
- Standard value of 100 ±10 ppm CaCO3 @ 25℃
- Reusable with long shelf life stability
Marine pH Checker Reagents (100 tests) - HI780-25
HI780-25 Marine pH Checker HC Reagents are high-quality reagents for use with the HI780 Marine pH Checker HC with clearly marked lot numbers and expiration dates on each packet for traceability.
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
- Marked with expiration date and lot number for traceability
Marine Magnesium Checker HC Handheld Colorimeter - HI783
The HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer- Lambert principle to determine the concentration of magnesium colorimetrically. The HI783 is designed specifically to measure magnesium levels in a saltwater aquarium or in marine biology applications. The 1000 to 1800 ppm range is ideal for coral/fish or fish-only aquarium maintenance.
- Ideal for aquariums and marine biology
- Easier to use and more accurate than chemical test kits
- Small size, big convenience
Inquire Now
Marine Line Ammonia Checker HC - HI784
The HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of ammonia colorimetrically. The HI784 is designed specifically to measure ammonia levels in a saltwater aquarium. The 0.00 to 2.50 ppm range is ideal for coral/fish or fish-only aquarium maintenance.
- Ideal for aquariums and marine biology
- Easier to use and more accurate than chemical test kits
- Small size, big convenience
HI8035L 111800 µS/cm Conductivity Standard in FDA Bottle (500mL)
96.00 AED
HI8035L is a premium quality 111, 800 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. HI8035L is contained in an opaque, light-tight bottle that meets FDA requirements. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- Supplied with Certificate of Analysis
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
HI8039L 5000 µS/cm Conductivity Standard in FDA Bottle (500mL)
96.00 AED
HI8039L is a premium quality 5, 000 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. HI8039L is contained in an opaque, light-tight bottle that meets FDA requirements. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- Supplied with Certificate of Analysis
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
Multiparameter Photometer and pH Meter for Swimming Pools & SPAs - HI83326-02
HI83326 is a compact, multi-parameter photometer for use in pool and spa applications. The meter is one of the most advanced photometers available with an innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. This meter has 12 different programmed methods measuring 11 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users that would like to develop their own concentration versus absorbance curves. Pool and spa parameters include alkalinity, free chlorine, nitrite, and phosphate which are critical to maintaining a healthy system. To save valuable laboratory bench-top space, the HI83326 doubles as a professional pH meter with its digital pH/temperature electrode input. Now one meter can be used for both photometric and pH measurements.Advanced Optical System
- Unparalleled performance from a bench-top photometer
- Save valuable bench space with one meter that works both as a photometer and as a laboratory pH meter
Panel-mounted pH Analog Indicator with Self Diagnostic Test – HI8510
HI8510 is ideal for monitoring pH in process control. It provides highly accurate pH measurements and displays values on an easy-to-read LCD. BNC input, amplified probe input and input from transmitter are supported.
- Automatic temperature compensation ensures fast, accurately compensated readings
- Displays values on the easy to read LCD
- A removable, transparent splash-proof cover protects the front panel
- ±5V power output and input terminals for amplified electrodes
Multi-range EC Meter - HI8733
The HI8733 is a durable, portable EC meter designed for use in areas of production and quality control. It is supplied with a four-ring conductivity probe to allow for four ranges of measurement. Conductivity readings are adjusted with Automatic Temperature Compensation (ATC), assuring users of consistent and accurate measurements.Four-ring probeFour measuring modesAutomatic Temperature Compensation
Portable Dissolved Oxygen Meter - HI9142
The HI9142 is a rugged, portable, waterproof dissolved oxygen (DO) meter, with replaceable polytetrafluoroethylene (PTFE) membrane caps and protective shield, designed to provide reliable measurements under harsh environmental conditions. The HI9142 is supplied complete with polarographic probe, PTFE membrane caps, electrolyte fill solution, protective shield, and rugged carrying case.
- Easily Replaceable Membrane Caps
- Waterproof
- One or Two Point Calibration
